Sierra Sleep® by Ashley

Ashley Firm - Mattress

$407.16 $329.99 Sale
Shipping calculated at checkout.
Color: White
Size: King
Sizing guide
This budget-friendly king mattress gives you a comfortable night’s sleep at a comfortably affordable price. Its layers of quality foam offer an enhanced level of comfort, while the quilted cover provides a soft surface you're sure to love.
Ashley Firm - White - Twin Mattress
38.0"W x 74.5"D x 6.0"H - 34.06 lb
Ashley Firm - White - Full Mattress
53.0"W x 74.5"D x 6.0"H - 46.63 lb
Ashley Firm - White - Queen Mattress
60.0"W x 79.5"D x 6.0"H - 56.0 lb
Ashley Firm - White - King Mattress
76.0"W x 80.0"D x 6.0"H - 70.33 lb

All orders that are in-stock and placed before 4:00 p.m. are delivered same-day. Out-of-stock items please allow 7-14 business days for delivery.

Spokane Delivery: $140

Outside Spokane (within 30 miles): $180

Orders over $2,500 get free local delivery.


Products that are bought from our physical store cannot be returned. Items are only eligible for return prior to being delivered. A 20% restocking fee will be charged upon a return request.


The Furniture Outpost only sells quality products that are proven to last.


All of our products are priced for families of every income.


We're not some global conglomerate out of New York City. We're here with love in Spokane, WA.